<!DOCTYPE html>
<html>
  <head>
    <title>1.html</title>
	
    <meta name="keywords" content="keyword1,keyword2,keyword3">
    <meta name="description" content="this is my page">
    <meta name="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->

  </head>
  
  <body>


	<!--  绝对定位
			position: absolute;
			x 坐标	left: 300px;
			y 坐标      top: 500px;
	 -->

	<div style="width:50px;height:50px;background:red; position: absolute; left: 300px; top: 500px;">
	
		<div style="width:50px;height:50px;background:green; position: absolute; left: 100px; top: 100px;">
	
	</div>    


  </body>
</html>
